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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 2 |
| 1982 | 3 |
| 1983 | 1 |
| 1984 | 4 |
| 1985 | 7 |
| 1986 | 10 |
| 1987 | 11 |
| 1988 | 8 |
| 1989 | 17 |
| 1990 | 10 |
| 1991 | 7 |
| 1992 | 19 |
| 1993 | 15 |
| 1994 | 16 |
| 1995 | 21 |
| 1996 | 28 |
| 1997 | 22 |
| 1998 | 27 |
| 1999 | 44 |
| 2000 | 51 |
| 2001 | 41 |
| 2002 | 67 |
| 2003 | 64 |
| 2004 | 78 |
| 2005 | 103 |
| 2006 | 105 |
| 2007 | 142 |
| 2008 | 170 |
| 2009 | 192 |
| 2010 | 209 |
| 2011 | 279 |
| 2012 | 372 |
| 2013 | 461 |
| 2014 | 516 |
| 2015 | 622 |
| 2016 | 581 |
| 2017 | 675 |
| 2018 | 854 |
| 2019 | 924 |
| 2020 | 1150 |
| 2021 | 1240 |
| 2022 | 1479 |
| 2023 | 1507 |
| 2024 | 1742 |
| 2025 | 1109 |